https://community.esri.com/t5/arcgis-pro-questions/mosaic-dataset-created-in-arcmap-can-t-be-opened/m-p/1353020#M75506 <P>So I am finally starting to migrate from Desktop to Pro and immediately am facing the following issue: my mosaic datasets, created in ArcMap, cannot be opened in an .aptx. The error message reads <EM>"Failed to add data, unsupported data type"</EM>. I'm just trying to drag it in from a folder connection, which also contains the overviews and raw files.</P><P>I would think there must be a simple solution/explanation for this, though I haven't been able to find one thus far.&nbsp;</P> Thu, 23 Nov 2023 18:45:59 GMT ConnorPatrickDennehy 2023-11-23T18:45:59Z https://community.esri.com/t5/arcgis-pro-questions/mosaic-dataset-created-in-arcmap-can-t-be-opened/m-p/1353020#M75506 <P>So I am finally starting to migrate from Desktop to Pro and immediately am facing the following issue: my mosaic datasets, created in ArcMap, cannot be opened in an .aptx. The error message reads <EM>"Failed to add data, unsupported data type"</EM>. I'm just trying to drag it in from a folder connection, which also contains the overviews and raw files.</P><P>I would think there must be a simple solution/explanation for this, though I haven't been able to find one thus far.&nbsp;</P> Thu, 23 Nov 2023 18:45:59 GMT https://community.esri.com/t5/arcgis-pro-questions/mosaic-dataset-created-in-arcmap-can-t-be-opened/m-p/1353020#M75506 ConnorPatrickDennehy 2023-11-23T18:45:59Z https://community.esri.com/t5/arcgis-pro-questions/mosaic-dataset-created-in-arcmap-can-t-be-opened/m-p/1354713#M75668 <P>Hey Connor I came across the following <A href="https://support.esri.com/en-us/knowledge-base/problem-unable-to-add-a-raster-dataset-in-arcmap-or-arc-000020632" target="_self">support article</A> that discusses differences in naming restrictions between ArcMap and ArcGIS Pro which might be causing this on your system.</P><P>Hope that helps,</P><P>David</P> Wed, 29 Nov 2023 17:25:34 GMT https://community.esri.com/t5/arcgis-pro-questions/mosaic-dataset-created-in-arcmap-can-t-be-opened/m-p/1354713#M75668 David_McRitchie 2023-11-29T17:25:34Z